recently iv been trying to project by using the rope method, so far no luck.
but the main reason im posting this question is because i need to know if it is normal for the physical body to twitch and strain evan though iv been completely relaxed and im in the vibration stage or trance stage.
the thing is that this only happens when i try to visualize it.
When using this technique, I find that the same thing happens to me. In my case, I THINK that I am relaxed, but upon focusing my attention to the part of my body that is straining or twitching, I find that it can sometimes (to my surprise) be quite tense. Try directing your attention toward relaxing those areas and see how you go, or try another technique :)